baber/WOPTO huggingface dataset:
Patent DE-3424842-A1 (DE)
Title: Device for controlling the agglomeration process in fluidised bed apparatuses
Inventor: KRELL LOTHAR DR ING
IPC: B01J8/38
Filed: 1984-07-06
Abstract: The invention relates to a device for controlling the agglomeration process in fluidised bed apparatuses with classifying discharge which are run continuously so as to achieve stable operation. A device is to be provided which makes it possible to maintain the bed material in a defined region during fully continuous operation, the ratio between blown-in dust and injected liquid being required to be constant at all times. The measurement of the bed material should be direct, and the measurement signal must not be subject to fluctuations. According to the invention, an agitator is arranged in a fluidised bed apparatus, hollow bodies being attached above the upper agitator blades to the inner wall of the apparatus above the upper agitator blades and in parallel above one another, which hollow bodies can be deflected in the horizontal plane, which have an internally arranged rod linked to a control unit, and which have baffle plates shaped vertically at the bottom. The invention can be applied to agglomeration appliances in the chemical and food industry.
Patent DE-3425418-A1 (DE)
Title: Device for suppressing the formation of condensed water in switching installations or switching cabinets
Inventor: WIDMANN WERNER
IPC: H05K7/20
Filed: 1984-07-10
Abstract: Such devices are normally provided on ventilated chambers (13). According to the invention, at least one vertical shaft is used for ventilation, the upper end of which shaft is open to the exterior and the lower end of which shaft is open towards the ventilated chamber (13), the shaft being filled with granular material (5) consisting of a highly hygroscopic material, and a separating wall (6) between the chamber (13) and the shaft likewise consisting of hygroscopic material, and the outer wall (8) (facing the environmental air) of the shaft consisting of a material having good thermal conductivity. The granular material (5) which is provided in the shaft is heated by radiation striking against the outer wall (8) and is in consequence repeatedly dried. The device according to the invention is in consequence suitable for use whenever, on the one hand, relatively long interruptions or disturbances in operation can be expected and on the other hand whenever it is necessary to ensure that a ventilated space is kept dry. <IMAGE>
Patent DE-3426216-A1 (DE)
Title: Drive axle with antilock brakes for heavy motor vehicles
Inventor: KLAUE HERMANN DR ING
IPC: B60T8/32
Filed: 1984-07-17
Abstract: The invention relates to a drive axle for heavy motor vehicles equipped with antilock brakes and is intended to overcome the disadvantage of the antilock control used hitherto, which is adversely affected by the connection of the drive wheels to the rotary masses of the drive. To this end the axle drive is equipped on both sides with an intermediate planetary gear, one transmission link of which is held by a brake, which in the event of hard braking is released before the predetermined deceleration or slip threshold is exceeded by the wheel and the brake pressure control is initiated in order to prevent locking.
Patent DE-3427725-A1 (DE)
Title: Arrangement for controlling the power transmission of a four-wheel drive motor vehicle with transfer box
Inventor: FIALA ERNST PROF DR
IPC: F02B1/04
Filed: 1984-07-27
Abstract: Arrangement for controlling the power transmission of a four-wheel drive motor vehicle with transfer box, by means of which the wheels of a first axle are driven directly and the wheels of a second axle are driven by way of a controllable clutch device which is designed as a controllable friction clutch with controllable degree of clutch engagement, with speed sensors for detecting the speed of the vehicle wheels and with a control and regulating device which controls the clutch engagement in such a way that the slipping of the wheels of the first axle is in a controllable, fixed relationship to the slip of the wheels of the second axle. <IMAGE>
Patent DE-3429692-A1 (DE)
Title: Guide element for moving machine parts
Inventor: BINDER ROLF DIPL ING
IPC: F16C39/02
Filed: 1984-08-11
Abstract: The Patent Application relates to the improvement of guide elements for machine parts moved in one plane, where a plurality of parts making possible rolling guidance are movably supported in a base element. According to the invention, it is envisaged that the base element has one or more sliding-contact guides in addition to the rolling guide and the parts making possible the rolling guidance are arranged in such a way that they project above the sliding-contact guide. The significant advantage obtained is that two functions are fulfilled with one guide element: on the one hand, a freely running roller or ball guide is in engagement for normal loading and, on the other hand, a sliding-contact guide is provided which only comes into use at high loading. Thus, the full functioning capability of the guide element according to the invention is ensured whatever forces the moving machine part and hence the guide elements have to accept.
Patent DE-3429844-A1 (DE)
Title: Control yoke for small collapsible aircraft having flexible wings
Inventor: GRASKE WILHELM
IPC: B64C31/028
Filed: 1984-08-14
Abstract: In the sail (so-called double sail), which is designed as a hollow body, a strut which lies transversely with respect to the central tube is connected thereto by four cables in such a manner that it can execute both rotational movements about its own longitudinal axis as well as about an axis which is parallel to the axis of the central tube. The control yoke side tubes are articulated at the ends of this strut. The control-yoke base is formed by a cable. This arrangement forms a control-force amplifier for movements about the longitudinal axis of the aircraft, since the central tube moves on a path which is curved towards the base in the event of lateral displacement of the pilot who is suspended thereon, and the weight of the pilot hence produces a force component which supports this deflection. The wings of the small aircraft are in consequence asymmetric; this results in a control force in the same direction about the longitudinal axis. In order to dismantle the small aircraft, the front lower bracing is released, the control yoke tubes are subsequently rotated backwards and are placed on the central tube.
Patent DE-3430531-A1 (DE)
Title: Method and apparatus for the processing of surfaces
Inventor: SEITZ RAINER
IPC: B05B13/02
Filed: 1984-08-18
Abstract: In order to avoid individual translatory movements of articles, such as car bodies (10), which are to be processed and are following one another in a straight line, transversely to the linear direction (15) of transportation for the purposes of processing the articles on exterior surfaces (11, 12), to which the transport straight line (15) is perpendicular, it is proposed that each article (10) to be processed is rotated through 90 DEG  before its processing by means of a rotating device (21), about its vertical which intersects the transport straight line (15) at right angles, so that the said exterior surfaces (11, 12) which are to be processed are opposite to processing equipment (17) whose connecting straight line (18) intersects the transport straight line (15) and the said vertical at right angles. After processing, the article (10) is rotated back (or rotated onwards through 90 DEG ) so that it again assumes its original longitudinal position (19) relative to the transport straight line (15). In terms of time, various controls of the processing and transport conditions are possible. <IMAGE>
Patent DE-3431146-A1 (DE)
Title: Step ladder with fall safety device
Inventor: KEMPER KARL
IPC: E06C7/18
Filed: 1984-08-24
Abstract: This new development relates to a folding ladder, for which application has accordingly already been made under patent no. P 3333293.2. This ladder is additionally equipped with a slide rail for an absolutely reliable fall safety device. The fall safety device itself works on the basis of the magnetic brake effect and, even after many trials, exhibits no damage arising from use.
Patent DE-3431855-A1 (DE)
Title: Elastic tool handle
Inventor: SCHIRNEKER HANS-LUDWIG
IPC: B25G1/01
Filed: 1984-08-30
Abstract: An elastic wooden tool handle is proposed which is divided into two or more parts in the longitudinal direction. The individual pieces of handle wood are held together by a tube or rings. This construction of the handle results in considerable elasticity, which is dependent upon the type and quality of the wood. The buckling movements of the tool are elastically absorbed. Breaking of the handle is virtually eliminated and the risk of an accident is reduced.
Patent DE-3433076-A1 (DE)
Title: Process for the isolation and use of copper metallothioneins for antirheumatic therapy
Inventor: WESER ULRICH PROF DR
IPC: A61K38/00
Filed: 1984-09-08
Abstract: The invention relates to a simple process for obtaining copper metallothioneins from vertebrates, microorganisms or plants, wherein the appropriate homogenate is subjected to a heat treatment in order to precipitate useless proteins, and the required copper metallothionein is purified from the supernatant by chromatographic methods. The invention furthermore relates to the use of copper metallothioneins as pharmaceutical products for the treatment of rheumatic disorders, characterised in that the copper metallothioneins are injected directly into the inflamed tissue, preferably the inflamed joint capsule.
Patent DE-3440112-A1 (DE)
Title: Process for the preparation of optically active azolylcarbinol derivatives
Inventor: KRAATZ UDO DR
IPC: A61K31/415
Filed: 1984-11-02
Abstract: Optically active azolylcarbinol derivatives of the formula <IMAGE>  in which Ar, R, X and Y are as defined in the description, are obtained when, in a 1st step, racemic oxiranes of the formula <IMAGE> are reacted with optically active sulphonic acids, if appropriate in the presence of a diluent, and the resulting diastereomeric ester mixture is resolved to give the pure diastereomeric components; and, in a 2nd step, reacting the product with 1,2,4-triazole or imidazole in the presence of a base.
Patent DE-3445066-A1 (DE)
Title: Device for producing pipes from plastic compositions
Inventor: KLINGENBERG KARL
IPC: B29C48/09
Filed: 1984-12-11
Abstract: In this device the annular die gap (5) is formed by a mandrel (3) held stationary on the extrusion die housing (1) and by a die ring (4) enclosing the mandrel (3). The die ring is secured at its end face on the extrusion die housing by means of screws (6). In order to achieve a precise setting of the die gap (5) in a simple and reliable manner and without special tools, a bolt (7) is attached outside the extrusion die housing and the die ring. This bolt (mounted in an eccentric (10)), flange-mounted on a drive device (11), and arranged rotatably on the extrusion die, is heatable and coolable. By this means movement of the die ring (4), which is held on the extrusion die housing (1) via prestressed springs (9) by means of screws (6), is achieved by simple heating or cooling of the bolt (7), so that a simple and accurate setting of the die gap (5) is achieved. In addition the die gap can be altered independently of the temperature of the bolt (7) by means of a manual or electric motor drive which is not illustrated, on the eccentric (10). <IMAGE>
Patent DE-3445698-A1 (DE)
Inventor: BROGL PETER DIPL ING
IPC: H01C7/10
Filed: 1984-12-14
Abstract: 1. Chip-varistor comprising a squaredlike body consisting at least partly of varistor material and provided with at least two metallic connecting areas at two opposing ends of the squared body, characterized in that the upper end lower surfaces (4, 5) of the squaredlike body (1) joining the ends of the squared body are provided with a metalic layer comprising an interruption (10, 11) so that the metallic layer (6) of the greater part of the upper surface (4) is electrically attached only to the metallic connecting area (8) of the one end (2) of the squared body and the metallic layer (7) of the greater part of the lower surface (5) only to the metallic connecting area (9) of the other end (3) of the squared body.
Patent DE-3447836-A1 (DE)
Title: Cable trough for rail systems
Inventor: FASTERDING GUENTER
IPC: H02G9/04
Filed: 1984-12-29
Abstract: A cable trough for rail systems has U-shaped trough elements which are covered by lids. The trough elements and lids consist of sheet steel. In addition, retaining means are provided for supporting the trough elements in a cantilever manner. As a result of their low weight, the individual trough elements can be transported and installed easily and in a space-saving manner. Damage from weather influences is largely precluded. <IMAGE>
Patent DE-3500346-A1 (DE)
Title: Receiving device for monitoring the sound reproduction of a television set by utilising the spurious radiation of the intermediate frequency of the sound reproduction
Inventor: PACE DOMENICO DE
IPC: H04N5/60
Filed: 1985-01-08
Abstract: This receiving device comprises an impedance adapter, a high-gain amplifier stage, a limiting stage, a demodulator, an audio-frequency stage and headphones connected thereto. In the receiving device, the 5.5 MHz frequency and its harmonics are used and received by radio transmission.
Patent DE-3514941-A1 (DE)
Title: Remote-controlled key-type musical instruments
Inventor: BAECKER HANS WERNER
IPC: G10H1/00
Filed: 1985-04-25
Abstract: A remote-controlled electronic accordion organ consists of an accordion (this also applies to all electronically playable musical keyboard instruments) 10 the operating elements of which, that is to say knobs or keys 24, 25 also operate, in addition to the accordion valves, electrical switches, in which arrangement an infrared transmitter 17 is optionally connected by means of switches which sends out the different electrical states as infrared information and wirelessly transmits the information to the receiver 21 in mutually independent IR channels. In the integrated circuits SAA 1030, SAA 1251, SAA 1253, Fig. 3, the data are evaluated and the outputs 1, 2, 3 and so forth are in each case set to high or low level and by this setting the desired oscillators of the sound generator section in the organ 20 are driven. 2. The invention enables a remote-controlled electronic organ 20 to be played by means of a key-type or button-type instrument, for example by means of an accordion 10, independently of a previously used control connection cable between playing instrument 10 and organ 20. This provides full freedom of movement and action for the player.   3. The newly developed IR remote control also provides for qualitative polyphonic playing since all IR channels are completely independent of one another and do not mutually influence or block each other. 4. The newly developed IR remote control saves on previous additional devices such as, for example, swell pedals, foot switches and so forth.
Patent DE-3516065-A1 (DE)
Title: Correction fluid for recording materials
Inventor: HARTMANN CLAUS
IPC: C09D10/00
Filed: 1985-05-04
Abstract: The invention relates to a correction fluid for recording materials which contains a dispersion liquid, pigments, fillers, binders and a colour-reaction system comprising colour donor, colour acceptor and solvent therefor, where one of these components necessary for the colour reaction is present in microcapsules, and optionally further additives. The solvent is present in microcapsules on its own, i.e. without colour donor or colour acceptor dissolved therein. This solvent is an essentially water-immiscible liquid. The dispersion liquid is an aqueous system. This correction fluid is environmentally friendly and has a long shelf life. It can be used universally in a wide variety of recording systems whose image generation takes place by means of aqueous (water-borne) or non-aqueous inks, carbon ribbons, fabric ribbons, or pressure-sensitive or heat-sensitive colour-reaction media.
Patent DE-3519904-A1 (DE)
Title: Shield-type support
Inventor: SELL SIEGFRIED DIPL ING
IPC: E21D23/00
Filed: 1985-06-04
Abstract: According to the invention, existing support assemblies are adapted to greater seam thicknesses by means of a two-piece intermediate box structurally split transversely. This configuration of the intermediate box ensures that the skid is not loaded in a considerably different way than in the basic construction of the shield without intermediate box.
Patent DE-3523342-A1 (DE)
Inventor: THYZEL REINHARDT
IPC: B23K26/02
Filed: 1985-06-29
Abstract: In a laser surgery device, used particularly to perform the keratotomy of the cornea, the slot (14) of a slot lamp is used as a diaphragm for the surgical light beam. In order to reduce as much as possible the number of reflecting surfaces (9, 10) intended to reflect the surgical light beam in the slot lamp, the latter is not pivotable about an axis, but simply slidable in a rectilinear direction. The excimer-laser beam (1) is directed in the linear displacement direction of the slot lamp by means of a reflecting element fixed at the base of the slot lamp, and is introduced therein and applied by the guiding system for guiding the beam of the slot lamp to the tissue to be operated. In order to maintain constant the distance between the slot lamp and the tissue to be operated, the headrest (4) of the patient is adjustable. Due to this arrangement and to the normal vertical movement of the slot lamp it is possible to displace with greater freedom the image of the slot on the tissue to be operated.
Patent DE-3523778-A1 (DE)
Title: Fuel injection pump for internal combustion engines
Inventor: HAEFELE WALTER
IPC: F02M59/46
Filed: 1985-07-03
Abstract: Fuel injection pump for internal combustion engines with at least one pump element comprising pump piston 3 and element cylinder 2, which is axially clamped in a central bore of the pump housing 1, a sleeve-like thrust ring being provided between a support shoulder 9 in the pump housing and a stepped graduation 10 of the element cylinder 2 for the transmission of the axial clamping forces, which thrust ring, according to one embodiment of the invention, also serves as a baffle for the jet of discharged fuel. <IMAGE>
Patent DE-3526177-A1 (DE)
Inventor: CLEMENT DIETER
IPC: H02H9/04
Filed: 1985-07-23
Abstract: The circuit protects an electronic circuit (14) from high-current overvoltage pulses. Connected to the positive current supply line (13) of the electronic circuit (14) to be protected is the emitter-collector section of a first transistor (16). In the event of an overvoltage, the emitter-base section of the first transistor (16) is short-circuited by means of an emitter-collector section of a second transistor (21), the first transistor (16) is blocked and the electronic circuit (14) to be protected is thus isolated from the energy source (10). If the overvoltage disappears, the protection circuit automatically returns to normal operation. Between the cut-off voltage threshold and the re-setting voltage threshold, hysteresis is provided in order to prevent oscillation of the circuit between the cut-off state and the re-setting state.
Patent DE-3527075-A1 (DE)
Title: Method for the photoelectric sensing of edges and structures
Inventor: PRIPLATA HEINZ DIPL ING
IPC: G01B11/02
Filed: 1985-07-29
Abstract: The invention relates to a method for sensing edges and structures by means of circle/circular-ring detectors. From the electrical signals generated by the detectors, measurement signals are generated by differentiation which are processed further in an evaluating unit or in a computer. The position of the edge or structure is determined from the null pulses of these measurement signals. Measurement signals with a very flat curve are not passed on for processing.
Patent DE-3530473-A1 (DE)
Title: Alarm money
Inventor: KULLMANN WILTON
IPC: G08B15/00
Filed: 1985-08-27
Abstract: The device is a miniature transmitter which is inserted into a bundle of banknotes in a concealed manner, is tuned to the wavelength of the police (lower or upper fringe range) and is unknowingly switched on by the perpetrator himself/herself when the money is illegally appropriated so that an alarm is sent to the police even without action by the victim, and the police are guided by the stolen goods to the perpetrator by tracking even though the perpetrator may take off his/her mask or change his/her vehicle. The device permits monitoring over a large area of the stolen goods, which may be concealed, and in so doing permits the police to act successfully. If possible, there should be no knowledge of the device in criminal circles, but even when such knowledge exists, the perpetrator can be outwitted by the installation of two devices, as he/she will cease to worry and continue packing in the money once the first device has been found. In addition, careful examination of the bundle of banknotes will take longer than it would if he/she was not concerned about the existence of such a device. The time gained in this manner is always advantageous for the police. Finally, the device will enormously increase the risk run by the perpetrator of a theft or robbery and such perpetrators will be made to feel insecure.
Patent DE-3534382-A1 (DE)
Title: Method for adjusting (setting) the axial play between the rotor and the stator of a motor
Inventor: BLICK KLAUS
IPC: B29C65/48
Filed: 1985-09-26
Abstract: The axial play is adjusted for example by means of a displaceable sleeve (3A) which is held in a preinstalled manner in a push fit in a shaft hole (33) in the collar (31) of an insulating end disc. In order to be able to ensure a non-jerky, defined axial adjustment movement of the displaceable sleeve (3A) despite the tolerance levels which are normal in mass-produced products and even in the event of excessively severe pressure between the collar (31) and the displaceable sleeve (3A), the sliding surface between the displaceable sleeve (3A) and the collar (31) is wetted with a slippery (sliding) liquid (34) before the adjustment of the axial play, a resorcinol solution preferably being used as the slippery liquid, said solution dissolving polyamide and bonding after the solvent has evaporated, so that the displaceable sleeve is additionally fixed in its adjusted position after the axial play has been adjusted. <IMAGE>
Patent DE-3536566-A1 (DE)
Title: Relocation of the exhaust tailpipe with exhaust diluting device in passenger motor vehicles
Inventor: PETERSEN DIETER
IPC: F01N13/08
Filed: 1985-10-14
Abstract: In order to prevent the exhaust gases emerging through the exhaust tailpipe at the rear of the car from passing into the immediate area of road users as has hitherto been the case and in addition to the problem of pollutants creating a nuisance from odour and smoke, the exhaust tailpipe (A) is relocated into the rear lefthand wheel arch. The exhaust tailpipe comprises a housing (B), in which a blade wheel (C) is fitted. This is driven by an electric motor (F) and rotates faster as the speed of the vehicle decreases. The housing is opened from the outlet aperture downwards to below the blade wheel in such a way that the latter can draw in the air from the wheel arch, thereby diluting the exhaust gases. The said gases pass by way of the outlet aperture of the housing into the air flow, which is generated by a blade profile disc (E) on the inside of the wheel (D), and are forced on to the wheel arch wall lying opposite the wheel, further diluted and exhausted downwards into the airstream. Any nuisance to other road users is thereby considerably reduced and the concentration of pollutants is reduced. <IMAGE>